{"id":"https://openalex.org/W2136390801","doi":"https://doi.org/10.1109/igarss.2004.1370055","title":"The theory of disjunctive Kriging and its application in grade estimate","display_name":"The theory of disjunctive Kriging and its application in grade estimate","publication_year":2004,"publication_date":"2004-12-23","ids":{"openalex":"https://openalex.org/W2136390801","doi":"https://doi.org/10.1109/igarss.2004.1370055","mag":"2136390801"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2004.1370055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101708819","display_name":"Yu Chen","orcid":"https://orcid.org/0000-0003-2689-7779"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Yu","raw_affiliation_strings":["College of Information Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101778276","display_name":"Xianchuan Yu","orcid":"https://orcid.org/0000-0002-1425-0751"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianchuan Yu","raw_affiliation_strings":["College of Information Science, Beijing Normal University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information Science, Beijing Normal University, Beijing, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051075438","display_name":"Jingru Hou","orcid":"https://orcid.org/0000-0003-3395-3441"},"institutions":[{"id":"https://openalex.org/I92403157","display_name":"University of Science and Technology Beijing","ror":"https://ror.org/02egmk993","country_code":"CN","type":"education","lineage":["https://openalex.org/I92403157"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingru Hou","raw_affiliation_strings":["Civil & Environmental Engineering School, Beijing University of Science and Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Civil & Environmental Engineering School, Beijing University of Science and Technology, Beijing, China","institution_ids":["https://openalex.org/I92403157"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.2095971,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"6","issue":null,"first_page":"4176","last_page":"4179"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12368","display_name":"Grey System Theory Applications","score":0.9373000264167786,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12368","display_name":"Grey System Theory Applications","score":0.9373000264167786,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9258999824523926,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12282","display_name":"Mineral Processing and Grinding","score":0.9222000241279602,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/kriging","display_name":"Kriging","score":0.5248177647590637},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44051721692085266},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41474559903144836},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.414359986782074},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.35843902826309204}],"concepts":[{"id":"https://openalex.org/C81692654","wikidata":"https://www.wikidata.org/wiki/Q225926","display_name":"Kriging","level":2,"score":0.5248177647590637},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44051721692085266},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41474559903144836},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.414359986782074},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.35843902826309204}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2004.1370055","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2004.1370055","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2125388707","https://openalex.org/W2315700685","https://openalex.org/W2891163915"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1968523686","https://openalex.org/W1979597421","https://openalex.org/W298893735","https://openalex.org/W2007980826","https://openalex.org/W2199291344","https://openalex.org/W4245490552","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2167342507"],"abstract_inverted_index":{"Linear":[0],"estimation":[1,129],"methods":[2,130],"such":[3,36],"as":[4,37],"ordinary":[5,142],"and":[6,19,53,60,93,104,119,122,141,159,173],"simple":[7],"kriging":[8,41,143],"commonly":[9],"fail":[10],"to":[11,31,109,131],"provide":[12,44],"unbiased":[13,49],"estimates":[14,50],"of":[15,47,51,67,73,76,88,100,107,115,127,148,152,162,177,184],"recovered":[16],"ore":[17,52],"tonnage":[18],"metal":[20,54],"content":[21,55],"which":[22,97,165],"means":[23],"that":[24,81],"a":[25,45,132,146,153,181],"mining":[26,61],"project":[27],"can":[28,167],"be":[29,110],"exposed":[30],"undue":[32],"risk.":[33],"Nonlinear":[34],"estimation,":[35],"the":[38,71,98,105,178],"Gaussian":[39,116],"disjunctive":[40],"(DK)":[42],"technique":[43],"mean":[46],"calculating":[48],"over":[56],"any":[57],"cut-off":[58],"range":[59],"unit":[62],"size":[63],"combination.":[64],"The":[65,112,125,136],"disadvantage":[66],"this":[68],"method":[69],"is":[70,134,170,186],"requirement":[72],"an":[74],"assumption":[75],"strict":[77],"stationarity.":[78],"It":[79],"supposes":[80],"we":[82,166],"have":[83],"known":[84,103],"all":[85],"bivariate":[86],"distributions":[87],"regional":[89],"variables":[90],"(Zalpha,":[91],"Zbeta)":[92,95],"(Z0,":[94],"in":[96],"values":[99],"Zalpha,":[101],"Zbetais":[102],"value":[106],"Z0is":[108],"estimated.":[111],"paper":[113],"contents":[114],"anamorphosis,":[117],"varigram":[118],"structure":[120],"analysis":[121],"Hermite":[123],"polynomials.":[124],"application":[126],"these":[128],"deposit":[133],"described.":[135],"study":[137],"carries":[138],"out":[139],"DK":[140,169],"(OK)":[144],"for":[145],"suit":[147],"3D":[149],"drill":[150],"data":[151],"multi-metal":[154],"deposit,":[155],"containing":[156],"63":[157],"drills":[158],"2":[160],"kinds":[161],"metal,":[163],"from":[164,180],"see":[168],"more":[171],"perfect":[172],"easier.":[174],"A":[175],"discussion":[176],"results":[179],"practical":[182],"point":[183],"view":[185],"also":[187],"given":[188]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
